keyword

web payment system

Monthly search volume and cost-per-click data for "web payment system" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=web-payment-system" +--------------+------------------+ | volume | 170 | | cpc | $19.76 | | competition | 0.2 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
online payment services	14,800	$30.87	20/20
online pay systems	5,400	$24.16	20/20
online payments systems	5,400	$24.16	20/20
web payment systems	5,400	$24.16	20/20
online payment system	5,400	$32.84	16/20
online payment systems	5,400	$32.84	15/20
payment online system	5,400	$41.47	13/20
payment services	2,900	$31.67	15/20
pay for services online	1,900	$33.9	18/20
online payment processor	720	$71.21	13/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/search-volume?q=web-payment-system" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt